Neck massager



FIG. 1 is a perspective view of a neck massager showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines and unshaded regions bounded by broken lines are for the purpose of illustrating portions of the neck massager that form no part of the claimed design. 

CLAIM The ornamental design for a neck massager, as shown and described. 